Authors: Bassol, S Alvarado, A Celis, C Cravioto, MC Peralta, O Montano, R Novelli, J Albornoz, H Kesseru, E Soares, A Petracco, A Isaia, B Mendes, J Bahamondes, L de Melo, NR Reyes-Marquez, R Albrecht, G

Citation: S. Bassol et al., Latin American experience with two low-dose oral contraceptives containing30 mu g ethinylestradiol/75 mu g gestodene and 20 mu g ethinylestradiol/150 mu g desogestrel, CONTRACEPT, 62(3), 2000, pp. 131-135

Authors: Massai, R Miranda, P Valdes, P Lavin, P Zepeda, A Casado, ME Silva, MA Fetis, G Bravo, C Chandia, O Peralta, O Croxatto, HB Diaz, S

Citation: R. Massai et al., Preregistration study on the safety and contraceptive efficacy of a progesterone-releasing vaginal ring in Chilean nursing women, CONTRACEPT, 60(1), 1999, pp. 9-14